From: John Wiegley <jwiegley@gmail.com>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 28625@debbugs.gnu.org
Subject: bug#28625: [PROPOSED] Speed up (format "%s" STRING) and the like
Date: Wed, 27 Sep 2017 13:00:08 -0700 [thread overview]
Message-ID: <m2lgkzx67r.fsf@newartisans.com> (raw)
In-Reply-To: <20170927185212.1846-1-eggert@cs.ucla.edu> (Paul Eggert's message of "Wed, 27 Sep 2017 11:52:12 -0700")
>>>>> "PE" == Paul Eggert <eggert@cs.ucla.edu> writes:
PE> Although the Lisp manual said that ‘format’ returns a newly-allocated
PE> string, this was not true for a few cases like (format "%s" ""), and
PE> fixing the documentation to allow reuse of arguments lets us improve
PE> performance in common cases like (format "foo") and (format "%s" "foo").
Is the performance gain worth the change?
--
John Wiegley GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com 60E1 46C4 BD1A 7AC1 4BA2
next prev parent reply other threads:[~2017-09-27 20:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-27 18:52 bug#28625: [PROPOSED] Speed up (format "%s" STRING) and the like Paul Eggert
2017-09-27 20:00 ` John Wiegley [this message]
2017-09-27 20:11 ` Paul Eggert
2017-09-27 21:33 ` John Wiegley
2017-09-27 23:33 ` Paul Eggert
2017-09-28 5:40 ` John Wiegley
2017-10-07 9:12 ` Philipp Stephani
2017-10-07 9:48 ` Eli Zaretskii
2017-10-07 10:56 ` Philipp Stephani
2017-10-07 11:34 ` Eli Zaretskii
2017-09-28 1:47 ` Noam Postavsky
2017-09-29 15:48 ` Eli Zaretskii
2017-10-04 21:45 ` Paul Eggert
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